Recently, the Qingdao Municipal Bureau of Agriculture and Rural Affairs organized and held the city's new wheat varieties and new technologies observation meeting and new varieties display open week in Pingdu City, focusing on displaying the city's new varieties and new technology test demonstration results, ringing the gong and drum of the harvest, accelerating the promotion and application of new varieties of high-yield and high-quality wheat and green high-quality and efficient new technology models, and providing strong technical support for stable grain production and bumper harvests.
"Seeds are the chips of agriculture, and without seed autonomy, there will be no harvest of the earth." Wang Junqiang, chief expert of Qingdao Agricultural Technology Center, said. The observation meeting showed the wheat test demonstration carried out in Qingdao Xinyijia Seed Industry, Shandong Qingfeng Seed Co., Ltd., Laixi May Fourth Farm and other planting bases, including the demonstration test of the introduction of new wheat varieties, the safety evaluation test, the provincial dryland wheat variety production test and regional test, the national Huanghuai winter wheat area dry fertilizer group wheat variety regional test and wheat variety comparison test, a total of 392 test varieties, display and evaluation of 16 new wheat varieties. Chen Bingqiang and Zhou Qingqiang, wheat experts of the Municipal Agricultural Technology Center, introduced in detail the planting and management process, variety characteristics and field performance of wheat in the experimental demonstration field.
"Qingnong No. 6, Qingnong No. 7, under the guidance of the Municipal Agricultural Technology Center, Qingdao Agricultural University and other units, we independently selected new varieties, after years of testing and demonstration, comprehensive performance is good, is the star variety of our company, more and more trusted by growers, the demand for seeds is also increasing." Hou Yuanjiang, general manager of Qingfeng Seed Company, said happily.
In the wheat display field of Qingfeng Seed Company, an expert group composed of experts from the shandong wheat expert system and relevant experts of the central expert committee conducted on-site production measurement of the new varieties of wheat displayed and evaluated, combined with the preliminary inspection, The four varieties of Qingnong No. 6, Qingnong No. 7, Tycomai 34 and Xinxing 169 performed outstanding in terms of yield and comprehensiveness, which were basically consistent with the results of other test points.
"The mechanized production technology of wheat drip irrigation and water fertilizer integration is the integration and innovation of single technologies such as seed fertilizer ectopic sowing, drip irrigation and fertilizer integration, green pest control and mechanized harvesting such as unmanned aerial vehicles, which can realize the quantification and mechanization of key operation links such as wheat sowing, fertilization, irrigation, spraying, and harvesting, and effectively solve the bottleneck problems such as water shortage, labor shortage, high production cost, and low planting efficiency of large-scale wheat planting." Sun Xuliang, senior agronomist at the Municipal Agricultural Technology Center, gave a wonderful explanation of the high-quality and efficient planting mode.
Qingdao Agricultural Technology Center through the city's seed enterprises, breeding institutions, seed (agricultural technology) departments and the majority of farmers to build a seed technology exchange platform, convenient for visitors to observe new varieties at close range at the base, learn new technologies, play a "point with surface" radiation leading role, accelerate the promotion and application of new varieties and new technologies. This year, due to strong technical support and countermeasures in place, the city's wheat harvest foundation is solid.
In recent years, Qingdao has implemented the strategy of "hiding grain in the land and hiding grain in technology", continuously improving the comprehensive production capacity of grain, innovating the construction of new agricultural technology test and demonstration bases in the city, using the base as a platform to carry out new varieties and new technology test demonstrations, has introduced more than 3,000 new varieties of crops for display and evaluation, screened and promoted more than 100 excellent varieties suitable for planting in Qingdao, and the coverage rate of good varieties of major crops in the city has reached more than 99%. At the same time, we will carry out in-depth green, high-quality and efficient creation actions in the functional areas of grain production, implement the co-construction of the "three districts" of green high-quality and efficient research areas, demonstration areas and radiation areas, integrate and promote advanced and applicable technology models, explore new mechanisms for socialized services for agricultural production, accelerate the transformation of agricultural development methods, and continue to promote the high-quality development of important agricultural products such as grain and oil.
Sun Lingqiang, reporter of Farmer Daily and China Rural Network, Hao Lingfeng